87225905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8887}}^1$

素因数の和:9056

約数の個数: 16

約数和(自身を含む): 113481984

約数和(自身を除く): 26256079

約数列:

[1, 5, 13, 65, 151, 755, 1963, 8887, 9815, 44435, 115531, 577655, 1341937, 6709685, 17445181, 87225905]

約数ペア:

[(1, 87225905), (5, 17445181), (13, 6709685), (65, 1341937), (151, 577655), (755, 115531), (1963, 44435), (8887, 9815)]